//
//  WLVisitorView.swift
//  WLWeibo
//
//  Created by Devil on 16/8/11.
//  Copyright © 2016年 Wiliam. All rights reserved.
//

import UIKit
import SnapKit

class WLVisitorView: UIView {
    //声明闭包
    var closure:(()->())?
    
    
    
    override init(frame: CGRect) {
        
        super.init(frame: frame)
        setupUI()
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        
        fatalError("init(coder:) has not been implemented")
        
    }
    
    @objc private func buttonClick(){
    
        //执行闭包
        closure?()
    
    }
    
    func setupVisitorViewInfo(imgName: String?,title: String?){
        
        if let img = imgName,let tit = title{
            
            iconImageView.image = UIImage(named: img)
            messageLabel.text = tit
            circleImageView.hidden = true
            
            
        }else{
            
            setupAnim()
            
        }
        
    }
    //设置圆圈动画
    func setupAnim(){
        
        let anim = CABasicAnimation(keyPath: "transform.rotation")
        //设置toValue
        anim.toValue = M_PI * 2
        //设置动画时长
        anim.duration = 10
        //设置循环次数
        anim.repeatCount = MAXFLOAT
        //默认动画移除
        anim.removedOnCompletion = false
        //添加动画
        circleImageView.layer.addAnimation(anim, forKey: nil)
        
        
    }
    
    
    
    
    private func setupUI(){
        
        backgroundColor = RGB(237, green: 237, blue: 237)
        //添加控件
        addSubview(circleImageView)
        addSubview(maskImageView)
        addSubview(iconImageView)
        addSubview(messageLabel)
        addSubview(registerButton)
        addSubview(loginButton)
        //添加约束
        circleImageView.snp_makeConstraints { (make) -> Void in
            
            make.center.equalTo(self)
            
        }
        
       maskImageView.snp_makeConstraints { (make) in
        
            make.center.equalTo(self)
        
        }
        
        iconImageView.snp_makeConstraints { (make) -> Void in
            make.center.equalTo(self)
            
        }
        
        
        messageLabel.snp_makeConstraints { (make) -> Void in
            make.top.equalTo(maskImageView.snp_bottom).offset(16)
            make.height.equalTo(36)
            make.centerX.equalTo(self)
            
        }
        
        
        registerButton.snp_makeConstraints { (make) -> Void in
            make.leading.equalTo(messageLabel)
            make.top.equalTo(messageLabel.snp_bottom).offset(16)
            make.size.equalTo(CGSize(width: 100, height: 36))
        }
        
        loginButton.snp_makeConstraints { (make) -> Void in
            
            make.size.top.equalTo(registerButton)
            make.trailing.equalTo(messageLabel)
            
        }
        
    }
    //圆圈
    private lazy var circleImageView: UIImageView = UIImageView(imgName:"visitordiscover_feed_image_smallicon")
    //遮挡
    private lazy var maskImageView: UIImageView = UIImageView(imgName:"visitordiscover_feed_mask_smallicon")
    //房子
    private lazy var iconImageView: UIImageView = UIImageView(imgName:"visitordiscover_feed_image_house")
    
    //文字
    private lazy var messageLabel: UILabel = {
        
        let label = UILabel()
        label.textColor = AppThemeColor
        label.font = UIFont.systemFontOfSize(15)
        label.numberOfLines = 0
        label.textAlignment = .Center
        label.text = "关注一些人，回这里看看有什么惊喜关注一些人，回这里看看有什么惊喜"
        label.preferredMaxLayoutWidth = 240
        return label
        
        
    }()
    //注册按钮
    private lazy var registerButton:UIButton = {
        
        let button = UIButton()
        //添加点击事件
        button.addTarget(self, action: "buttonClick", forControlEvents: UIControlEvents.TouchUpInside)
        button.setBackgroundImage(UIImage(named:"common_button_white_disable"), forState: UIControlState.Normal)
        button.setTitle("注册", forState: UIControlState.Normal)
        button.setTitleColor(AppThemeColor, forState: UIControlState.Normal)
        button.titleLabel?.font = UIFont.systemFontOfSize(15)
        return button
        
    }()
    //登录按钮
    private lazy var loginButton:UIButton = {
        
        let button = UIButton()
        //添加点击事件
        button.addTarget(self, action: "buttonClick", forControlEvents: UIControlEvents.TouchUpInside)
        button.setBackgroundImage(UIImage(named:"common_button_white_disable"), forState: UIControlState.Normal)
        button.setTitle("登录", forState: UIControlState.Normal)
        button.setTitleColor(AppThemeColor, forState: UIControlState.Normal)
        button.titleLabel?.font = UIFont.systemFontOfSize(15)
        return button
        
    }()
    
    
    
}
